Ikelite DS160 Substrobe with NiMH Battery and Smart Charger #4060.5Ikelite DS160 Substrobe with NiMH Battery and Smart Charger The DS160 combines power with wide angle coverage to give you the most bang for your buck. The quality of light is exceptional due to a round flash tube and custom powder coated reflector designed specifically to deliver the softest, most even coverage possible. Strobes with a straight flashtube may be capable of high powers, but require the addition of a diffuser to spread out their sharp,